(1R,2R)-(+)-1,2-Diaminocyclohexane L-tartrate
(1R,2R)-(-)-1,2-Diaminocyclohexane
(S)-N-Carbobenzyloxy-4-amino-2-hydroxybutyric Acid
1,2,3-Triacetyl-5-deoxy-D-ribose
1,3-dichloro-2-methylanthraquinone
1,3-Dimethyluracil
1,7-Dimethyl-3-isobutylxanthine
1-METHYLURACIL
2'-Deoxyuridine
2,2',4'-Trichloroacetophenone
2,2-Diethoxy-N,N-dimethylethylamine
2,2-Diethoxyethylamine